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Radar Chart
Tool Introduction
Radar Chart is a free online radar chart maker. It supports multi-dimensional indicator and multi-series data comparison with no installation required. Edit data in the browser, adjust theme, colors, animation, title, labels, and watermark, and export to PNG/JPG/GIF images or WEBM/MP4/MOV dynamic videos in one click.
How to Use
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Edit Data
Click the Edit/Upload Data button to enter indicator names and values for multiple series in the table, or upload a CSV/Excel file.
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Adjust Style
Adjust theme, radar shape, colors, title, labels, and watermark in the left panel, with live preview on the right.
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Download Chart
Click Download Chart, choose to export as an image or a dynamic video, and save it locally in one click.
Use Cases
- Multi-dimensional Assessment: compare the overall performance of different options across dimensions
- Performance Comparison: compare performance differences across multiple indicators
- Dynamic Demo Video: generate an animated radar chart for short videos and online demos
Key Advantages
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Completely Free
Ready to use with no payment, easily create professional radar charts.
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Privacy & Security
All data processing and chart rendering happen locally in your browser. Data is never uploaded, fully protecting your privacy.
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Professional Results
Support for polygon and circle shapes with multi-series data comparison for professional-looking charts.
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All Platforms
Works on phones, tablets and computers with no software installation required.
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Multi-format Export
Export to PNG/JPG/GIF images or WEBM/MP4/MOV dynamic videos in one click for various scenarios.
Reading Radar Charts
A radar chart uses multiple axes to show an object's performance across multi-dimensional indicators, ideal for overall capability and performance comparison. Understanding the following points helps you read it better:
| Key Point | Meaning | Tip |
|---|---|---|
| Multi-indicator Comparison | Each axis represents an assessment dimension | Limit the number of indicators if too many |
| Polygon Shape | A larger area indicates better overall performance | Good for showing overall balance |
| Center Position | Adjusts the horizontal and vertical position of the radar center | Combine with the outer diameter for overall proportion |
Frequently Asked Questions
A radar chart uses multiple axes extending outward from the center to show an object's performance across multi-dimensional indicators. It is commonly used for overall capability and performance evaluation, and intuitively presents comparisons across dimensions.
Supports importing CSV and Excel (xlsx/xls) files, or manual editing in the table. The first row is the indicator name (axis) and the first column is the series name (legend).
Yes. Choose the video format when downloading, supporting WEBM, MP4 and MOV. The chart's entrance animation is recorded as a video.
Chart rendering and export are done locally in your browser. Data is never uploaded, fully protecting your privacy.
This tool is a commercial product that provides free usage quota every day, enough for daily light use at zero cost. For larger workloads or higher-frequency use, a membership unlocks more benefits.
Open the page and use it directly with no registration or login required. Log in to save configurations or enjoy membership benefits for more features.
Yes. It works on phones, tablets and computers, and the chart adapts to different screen sizes.
Click Export Config to save as a JSON file, then use Import Config next time to restore all styles and data.
No installation, ready to use, with multi-dimensional and multi-series comparison and dynamic video export — lighter and more convenient than traditional desktop chart software.
First confirm the data strictly matches the first-row indicator / first-column series format, then refresh the page and try again.
Yes. Use theme colors and the palette in the left panel to adjust the color of each series.
Use it for product capability assessment, talent performance comparison and multi-option selection, then export with polygon shapes for reports and publishing.
Content last updated：2026-07-10
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